Hattie Boydle

Hattie Boydle is an Australian fitness creator, professional fitness model, and former elite gymnast best known for winning the 2016 World Beauty Fitness & Fashion (WBFF) Fitness Model World Championship. Based in Sydney, Australia, she has established herself as a leading figure in the international health and fitness industry through her competitive bodybuilding achievements, online coaching programs, and educational courses for fitness professionals.

Early Life and Athletic Background

Born and raised in Australia, Boydle began her athletic career at age four as a competitive gymnast, eventually training at elite levels with the Australian Institute of Sport. During her adolescence, she faced severe personal setbacks, including the tragic loss of a close friend, which triggered a struggle with clinical depression and severe eating disorders such as anorexia. After being hospitalized at a dangerously low weight, Boydle embarked on a long recovery process with the support of her family. Turning to strength training and structured nutrition helped transform her relationship with her body, laying the foundation for her career in fitness and body positivity advocacy.

Competitive Career

Boydle entered the fitness competition circuit in the early 2010s, quickly earning titles across multiple organizations. She won the 2011 INBA Australia Sports Model Championship, followed by victories in 2013 at the Miss Bikini Universe and MuscleMania Model competitions. Her career reached its peak in August 2016 when she was crowned the WBFF Fitness Model World Champion in Toronto, Canada, becoming the first Australian athlete to claim the prestigious title. Over her decade-plus competitive career, she became known for her stage presentation and athletic conditioning, earning widespread recognition in female bodybuilding and fitness modeling.

Coaching, Media, and Content Creation

Following her world title, Boydle expanded her focus toward online coaching and fitness education. She founded the Sports Model Project and later introduced the Flex Method coaching platform, which offers workout programming, mindset training, and nutrition guidance for women. In partnership with health education platforms like Clean Health, she developed specialized courses such as Training the Female Athlete to mentor personal trainers and fitness coaches. She also hosts The Hattie Boydle Podcast and maintains an active presence across social media platforms, including Instagram under the handle @hattieboydle, where she shares training insights, mindset advice, and fitness content with over 580,000 followers.